Can I use this skill to create MCP servers?

Yes, this skill provides specific patterns and directory structures for integrating Model Context Protocol (MCP) servers as components within your plugin.

How do I test my Claude Code plugin locally?

You can create a local development marketplace by defining a marketplace.json in your plugin directory and using the /plugin marketplace add command to point to your local path for immediate testing.

What are the mandatory files for a Claude Code plugin?

Every plugin must have a plugin.json manifest file located inside a .claude-plugin/ directory at the root of your project to be recognized by Claude Code.

How do I ensure my plugin scripts work on all operating systems?

The skill includes references for polyglot hooks and emphasizes using the ${CLAUDE_PLUGIN_ROOT} variable to avoid hardcoded paths that break on different systems.

Claude Code Plugin Development

Name: Claude Code Plugin Development
Author: tianzecn

bytianzecn

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Developer Tools

Streamlines the entire lifecycle of Claude Code plugins from initial scaffolding and development to testing and marketplace distribution.

This skill provides a comprehensive framework for building Claude Code extensions, synthesizing complex official documentation into actionable workflows for developers. It covers every stage of development, including directory structuring, implementing skills and slash commands, cross-platform hook integration, and local testing via development marketplaces. By offering predefined patterns and troubleshooting guides, it enables developers to create robust, portable plugins while avoiding common pitfalls like incorrect pathing or malformed manifests, making it an essential companion for anyone extending Claude's native capabilities.

Key Features

01Step-by-step guides for MCP server and slash command integration

021 GitHub stars

03End-to-end plugin lifecycle management from planning to release

04Cross-platform support for polyglot hooks and scripts

05Standardized directory structure and manifest templates

06Local development marketplace setup for rapid iteration

Use Cases

01Migrating internal scripts into a shareable Claude Code plugin architecture

02Building custom slash commands and domain-specific skills for Claude Code

03Distributing tools to teams via private or GitHub-based marketplaces

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add tianzecn/myclaudecode developing-claude-code-plugins

For use in Claude.ai and ChatGPT

Download Skill